Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mrs. Trinidad De Jesus Arguello, RN, LISW, PH.D

Clinical Social Worker in Taos, NM · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1841242336

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Registry record

Entity type Individual (Type 1)

Name Mrs. Trinidad De Jesus Arguello

Credential RN, LISW, PH.D

Sex Female

Practice address Taos, NM, 87571

Phone (575) 758-5857

Fax (575) 758-2832

Enumeration date May 16, 2006

Last updated in NPPES Aug 15, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License I-2732 (NM) Primary

163W00000X Registered Nurse Nursing Service Providers · License R12314 (NM) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
H6196	Medicaid	NM	-
MHC51409	Medicaid	NM	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Trinidad Arguello?

The National Provider Identifier (NPI) for Trinidad Arguello is 1841242336, a Type 1 (individual) record in the CMS NPPES registry.

Where does Trinidad Arguello practice?

The practice location on file with NPPES is in Taos, NM. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Kim Hamstra Professional Counselor · Taos, NM NPI 1568428779 Lisa Ferrante Critical Care Medicine Registered Nurse · Taos, NM NPI 1518923739 Jose Tarango Vazquez Specialist · Taos, NM NPI 1760432017 Renee Lavadie Specialist · Taos, NM NPI 1386694636 James Mash Prescribing (Medical) Psychologist · Taos, NM NPI 1972553238 Roberta Gurule Specialist · Taos, NM NPI 1215987573 Melinda Encinias-Leyba Specialist · Taos, NM NPI 1700836061 Timothy Weaver Mental Health Counselor · Taos, NM NPI 1386698785

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-15.